329 citations · 685 across the 46 of their papers we have counts for
11 papers · 1 filter
Joint BS-RIS-User Association and Beamforming Design for RIS-assisted Cellular Networks
Sifan Liu, Rang Liu, Ming Li +2
Reconfigurable intelligent surface (RIS) is a revolutionary technology for sixth-generation (6G) networks owing to its ability to manipulate wireless environments. As a frequency-s…
Joint Beamforming Design in DFRC Systems for Wideband Sensing and OFDM Communications
Zichao Xiao, Rang Liu, Ming Li +2
Dual-function radar-communication (DFRC) systems, which can efficiently utilize the congested spectrum and costly hardware resources by employing one common waveform for both sensi…
Low-Complexity Designs of Symbol-Level Precoding for MU-MISO Systems
Zichao Xiao, Rang Liu, Ming Li +2
Symbol-level precoding (SLP), which converts the harmful multi-user interference (MUI) into beneficial signals, can significantly improve symbol-error-rate (SER) performance in mul…
Deep Reinforcement Learning based Joint Active and Passive Beamforming Design for RIS-Assisted MISO Systems
Yuqian Zhu, Zhu Bo, Ming Li +4
Owing to the unique advantages of low cost and controllability, reconfigurable intelligent surface (RIS) is a promising candidate to address the blockage issue in millimeter wave (…
DRL-based Joint Beamforming and BS-RIS-UE Association Design for RIS-Assisted mmWave Networks
Yuqian Zhu, Ming Li, Yang Liu +3
Reconfigurable intelligent surface (RIS) is considered as an extraordinarily promising technology to solve the blockage problem of millimeter wave (mmWave) communications owing to…
Deep Learning based Efficient Symbol-Level Precoding Design for MU-MISO Systems
Zhu Bo, Rang Liu, Ming Li +1
The recently emerged symbol-level precoding (SLP) technique has been regarded as a promising solution in multi-user wireless communication systems, since it can convert harmful mul…
Hybrid Procoder and Combiner Design for Secure Transmission in mmWave MIMO Systems
Xiaowen Tian, Ming Li, Zihuan Wang +1
Millimeter wave (mmWave) communications have been considered as a key technology for future 5G wireless networks. In order to overcome the severe propagation loss of mmWave channel…
Transmit Filter and Artificial Noise Design for Secure MIMO-OFDM Systems
Wenfei Liu, Ming Li, Xiaowen Tian +2
Physical layer security has been considered as an important security approach in wireless communications to protect legitimate transmission from passive eavesdroppers. This paper i…
Iterative Hybrid Precoder and Combiner Design for mmWave MIMO-OFDM Systems
Wenfei Liu, Ming Li, Xiaowen Tian +2
This paper investigates the problem of hybrid precoder and combiner design for multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) systems opera…
Hybrid Precoder and Combiner Design with One-Bit Quantized Phase Shifters in mmWave MIMO Systems
Zihuan Wang, Ming Li, Xiaowen Tian +1
Analog/digital hybrid precoder and combiner have been widely used in millimeter wave (mmWave) multiple-input multiple-output (MIMO) systems due to its energy-efficient and economic…
Joint Hybrid Precoder and Combiner Design for mmWave Spatial Multiplexing Transmission
Zihuan Wang, Ming Li, Xiaowen Tian +1
Millimeter-wave (mmWave) communications have been considered as a key technology for future 5G wireless networks because of the orders-of-magnitude wider bandwidth than current cel…